Q: Is 3,444,320 a Composite Number?

Why is 3,444,320 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 3,444,320 can be evenly divided by 1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 76 80 88 95 103 110 152 160 176 190 206 209 220 304 352 380 412 418 440 515 608 760 824 836 880 1,030 1,045 1,133 1,520 1,648 1,672 1,760 1,957 2,060 2,090 2,266 3,040 3,296 3,344 3,914 4,120 4,180 4,532 5,665 6,688 7,828 8,240 8,360 9,064 9,785 11,330 15,656 16,480 16,720 18,128 19,570 21,527 22,660 31,312 33,440 36,256 39,140 43,054 45,320 62,624 78,280 86,108 90,640 107,635 156,560 172,216 181,280 215,270 313,120 344,432 430,540 688,864 861,080 1,722,160 and 3,444,320, with no remainder.

Since 3,444,320 cannot be divided by just 1 and 3,444,320, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).